Luis Munoz Marin Intl

$133+ Cheap flights from Los Angeles (LAX) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Oct 11 — Oct 181
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Los Angeles to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Los Angeles to San Juan Luis Munoz Marin Intl are usually found in October or April, booked 13 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Los Angeles to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$275
(Mytrip)

One-way from

$133
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$429
From Los Angeles to San Juan Luis Munoz Marin Intl
One-way flight from Los Angeles to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 11% potential increase in price ($60 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Los Angeles to Luis Munoz Marin Intl

Cheapest flights from Los Angeles to Luis Munoz Marin Intl
Explore the most affordable flight options available from Los Angeles to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:09 amLAX - SJU
1 stop12h 50mSpirit Airlines
Fri 11/71:35 pmSJU - LAX
2 stops23h 26mSpirit Airlines
Deal found 9/8$275
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:10 pmLAX - SJU
1 stop12h 07mMultiple Airlines
Fri 10/2412:02 pmSJU - LAX
1 stop11h 34mMultiple Airlines
Deal found 9/9$276
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:57 amLAX - SJU
1 stop15h 47mSpirit Airlines
Wed 11/1212:10 pmSJU - LAX
2 stops24h 51mSpirit Airlines
Deal found 9/10$277
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:07 pmLAX - SJU
1 stop18h 52mSpirit Airlines
Fri 10/107:43 pmSJU - LAX
3 stops30h 08mSpirit Airlines
Deal found 9/10$278
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:35 amLAX - SJU
1 stop15h 23mMultiple Airlines
Thu 10/234:04 pmSJU - LAX
1 stop10h 44mMultiple Airlines
Deal found 9/9$279
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:09 amLAX - SJU
1 stop11h 50mMultiple Airlines
Wed 10/151:59 amSJU - LAX
1 stop21h 37mMultiple Airlines
Deal found 9/11$280
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:57 amLAX - SJU
1 stop10h 49mSpirit Airlines
Wed 12/312:10 pmSJU - LAX
2 stops15h 56mSpirit Airlines
Deal found 9/10$281
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/292:21 pmLAX - SJU
1 stop9h 13mFrontier
Tue 10/216:22 amSJU - LAX
1 stop11h 18mFrontier
Deal found 9/9$282
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/72:27 pmLAX - SJU
1 stop9h 03mFrontier
Tue 10/146:22 amSJU - LAX
1 stop11h 18mFrontier
Deal found 9/9$283
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:35 amLAX - SJU
1 stop15h 23mMultiple Airlines
Fri 10/247:43 pmSJU - LAX
2 stops25h 16mMultiple Airlines
Deal found 9/9$284
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:50 pmLAX - SJU
2 stops12h 14mMultiple Airlines
Mon 10/63:40 amSJU - LAX
1 stop31h 48mMultiple Airlines
Deal found 9/11$285
This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/182:27 pmLAX - SJU
1 stop9h 03mFrontier
Wed 10/221:17 pmSJU - LAX
1 stop22h 11mFrontier
Deal found 9/10$286

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Los Angeles

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 10/21

10:13 am-9:59 pm

1 stop8h 46m

San Juan Luis Munoz Marin Intl

Sat 10/25

5:43 pm-12:31 am

1 stop9h 48m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 9/27

8:20 am-8:20 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Wed 10/1

6:04 am-12:45 pm

1 stop9h 41m

$342

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 10/28

6:45 am-8:45 pm

2 stops11h 00m

San Juan Luis Munoz Marin Intl

Sat 11/8

8:10 am-3:30 pm

2 stops11h 20m

$349

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 10/21

8:35 pm-9:55 am

2 stops10h 20m

San Juan Luis Munoz Marin Intl

Sat 11/8

8:10 am-3:30 pm

2 stops11h 20m

$359

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 10/8

2:27 pm-2:30 am

1 stop9h 03m

San Juan Luis Munoz Marin Intl

Tue 10/21

3:40 am-1:20 pm

2 stops12h 40m

$372

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 9/30

8:20 am-8:20 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Wed 10/8

4:31 pm-11:11 pm

1 stop9h 40m

$383

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 11/9

11:30 pm-1:17 pm

1 stop9h 47m

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-11:39 am

1 stop13h 34m

$385

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 11/8

6:30 pm-12:49 pm

2 stops14h 19m

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-11:49 am

2 stops13h 44m

$385

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 10/1

6:00 am-11:57 pm

2 stops14h 57m

San Juan Luis Munoz Marin Intl

Tue 10/7

4:55 pm-12:45 am

1 stop10h 50m

$385

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 10/24

11:59 pm-1:45 pm

1 stop10h 46m

San Juan Luis Munoz Marin Intl

Fri 10/31

1:05 am-11:49 am

2 stops13h 44m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Los Angeles to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Luis Munoz Marin Intl. Price data was last updated on August 29, 2025.

The best time to book flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to SJU?

Find hourly flight availability from Los Angeles to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at noon.

What is the cheapest day to fly from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Luis Munoz Marin Intl. Price data was last updated on May 25, 2025.

Travelers seeking maximum savings on their Los Angeles to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and JetBlue from Los Angeles to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Los Angeles to San Juan Luis Munoz Marin Intl?

    Los Angeles (LAX) is the airport you will fly out of if you book a flight from Los Angeles to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Los Angeles; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Los Angeles airport to San Juan Luis Munoz Marin Intl. It is only a 9.4 mi journey to Los Angeles (LAX) from Los Angeles’s city center.

  • How long is the flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

    A quick flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport can take about 8h 46m. Delta provides one of the quickest options available for as low as $295. There are 3380 mi between Los Angeles and San Juan Luis Munoz Marin Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $145. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and JetBlue, with the lowest prices starting at $228 and $315, respectively. Frontier is currently priced 69% below the average price you’ll pay for this route.

  • Where are the most common layover locations when flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

  • What are some popular things to do or see while on a layover in Miami?

    Wynwood Art District, Bayfront Park, and Kaseya Center are the most popular attractions in Miami if you're in need of something to do during your layover. Wynwood Art District, Bayfront Park, and Kaseya Center are located about 5.5 mi, 6.4 mi, and 6.2 mi, respectively from Miami. Travelers in need of a car in Miami can rent one for about $26 per day.

  • What are some popular points of interest to see during a layover in Atlanta?

    Atlanta travelers tend to visit Georgia Aquarium, Tabernacle, and Fox Theatre more than any other notable places. Georgia Aquarium, Tabernacle and Fox Theatre are located about 8.6 mi, 8.3 mi, and 9.3 mi, respectively from Atlanta Hartsfield-Jackson if you are interested in checking them out. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $53.

  • What are points of interest worth seeing during a layover in Orlando?

    If you're on a layover in Orlando and looking for things to do, consider visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive. Travelers on a layover in Orlando can visit Walt Disney World Resort, Universal Orlando Resort, and International Drive, by traveling 16.2 mi, 10.2 mi, and 9.9 mi, respectively after landing at Orlando. Those on a layover in Orlando in need of a rental car can book one at Orlando for about $28.

  • Where are the least popular layover locations for Los Angeles to San Juan Luis Munoz Marin Intl Airport flights?

  • Can I find deals for flights from Los Angeles to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Los Angeles to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Los Angeles to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Los Angeles to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Los Angeles to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$145Average$322FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$228Average$382FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$315Average$520FlexibilityNo cancel feeOn-time62%
DeltaCheapest$318Average$549FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$321Average$539FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$331Average$529FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$393Average$538FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.